Figure 1 Brain MRI (A) MRI-brain gradient echo (GRE) axial T2

Slides:

Advertisements

Similar presentations

Date of download: 7/8/2016 Copyright © 2016 American Medical Association. All rights reserved. From: Comparison of MRI and CT for Detection of Acute Intracerebral.

Advertisements

Copyright © 2016 American Medical Association. All rights reserved.

by J. Masjuan, M. Barón, M. Lousa, and J. M. Gobernado

Angela Lignelli, MD, Alexander G. Khandji, MD Neurosurgery Clinics

Silent Brain Infarcts by Yi-Cheng Zhu, Carole Dufouil, Christophe Tzourio, and Hugues Chabriat Stroke Volume 42(4): March 28, 2011 Copyright ©

MRI and possible differentiating features with nonconventional MRI

Nat. Rev. Neurol. doi: /nrneurol

A 6 years old girl with progressive strabismus and vision loss

Figure 3 Brain MRI findings in patients with MOG-Ab Extensive brain lesions with large diameter (A and B), posterior reversible encephalopathy–like lesions.

Figure 1 Box plot of the venous diameter in lesions

Figure 1 Brain MRI findings in the present case

Figure MRI of anti-MOG-IgG–associated myelitis

Figure 2 Spinal cord lesions

Figure Neuroimaging and pathology

Figure Facial photograph during headache attack and brain and upper cervical cord MRI Facial photograph during headache attack and brain and upper cervical.

Figure 1 Spine MRI, sagittal and axial views of patients with idiopathic transverse myelitis with VPS37A mutations Spine MRI, sagittal and axial views.

Fluid-attenuated inversion recovery magnetic resonance imaging at the onset of the clinical investigation (A, B) and 2 months later (C, D). Fluid-attenuated.

Figure Immune checkpoint inhibitor–induced encephalitis before and after treatment with natalizumab Immune checkpoint inhibitor–induced encephalitis before.

Figure 2 The Dix-Hallpike test and the canalith repositioning maneuver The Dix-Hallpike test is performed by turning the patient's head about 45 degrees.

Figure Longitudinal MRI study data demonstrating evolution of central pontine myelinolysis(A, B) Axial T2-weighted MRI of the brain from January 9, 2014,

Figure 2 Provider decision algorithm: Considerations in retirement discussion and recommendation Provider decision algorithm: Considerations in retirement.

Figure 1 MRI, pathology, and EEG findings(A) Axial fluid-attenuated inversion recovery (FLAIR) MRI sequences of the brain showing right frontal and parietal.

Figure 1 Quantitative spinal cord MRI maps and segmentations

Figure 4 Comparison of 7.0T and 3.0T MRI (patients 5 and 6)‏

Figure 2 Forest plots for subgroup analyses

Figure 3 Ultra-high-field MRI at 7.0T (patients 5 and 6)‏

Figure 2 Facial appearance and brain imaging

Figure 2 Representative brain MRIs from patients with neuromyelitis optica Lesions are localized at sites of high aquaporin-4 expression (white dots).

Figure 1 MRI of inflammatory myelitis before and after treatment

Figure 1 Illustration of white matter– and lesion-associated regions of interest (ROIs)‏ Illustration of white matter– and lesion-associated regions of.

Figure Genetic deletion and MRI changes with EHMT1 deletion

Figure Diagrammatic levodopa pharmacokinetics after single doses of immediate release (IR) carbidopa/levodopa (CD/LD) and 3 strengths of extended release.

Figure Postcontrast axial and coronal brain MRI in a patient with CLIPPERS treated with hydroxychloroquineT1-weighted spin echo post IV gadolinium contrast.

Figure 1 Evolution of MRI findings during interleukin (IL)–7 therapy

Figure 1 Imaging of disease onset and treatment response Repeat MRI scans including fluid-attenuated inversion recovery (FLAIR) (A) and T2 fast field echo.

Copyright © 2014 Elsevier Inc. All rights reserved.

Figure Molecular structure Molecular structure of delta-9-tetrahydrocannabiol (THC) (left), which has psychoactive properties, compared to molecular structure.

Figure 1 Brain MRI Brain MRI (A) Axial fluid-attenuated inversion-recovery images show perilesional edema in both cerebellar hemisphere and hypointense.

Figure 2 Global tau-PET distribution in familial prion disease mirrors the distribution seen in Alzheimer disease Global tau-PET distribution in familial.

Figure 1 Brain MRI features in patients with deletions upstream of LMNB1 Brain MRI features in patients with deletions upstream of LMNB1 All images are.

Fig. 1. Ocular motor findings and brain MRI of the patient

Fig year-old male with brain metastases from lung cancer

Figure Spinal cord imaging (A, B) Sagittal and axial T2-weighted cervical spine MRI demonstrating hyperintensities in the central gray matter of patient.

Figure 2 Seizure outcomes

Radiculomyelitis causing bilateral AFP and urinary retention.

(A) Axial CT scan of head at presentation, showing a right occipital hypodense lesion. (A) Axial CT scan of head at presentation, showing a right occipital.

Figure Serial brain MRI of the patient with encephalitis and spontaneous recovery accompanying IgLON5 autoimmunity Serial brain MRI of the patient with.

Figure 1 Selection of the study population

Figure 2 Brain MRI features of 3 representatives patients with MS who experienced WNS after FTY withdrawal Brain MRI features of 3 representatives patients.

Sagittal T2-weighted MR scan of spine of case 1 (A) and case 2 (C), showing intramedullary signal hyperintensity at T11/12 in case 2 (C). Sagittal T2-weighted.

Figure 3 A potential therapeutic approach to myotonic muscular dystrophy (DM1) Myotonic dystrophy type 1 can result from muscle blind protein (MBNL1) binding.

Figure Pedigree, images, and mutation analysis of the neuroferritinopathy family Pedigree, images, and mutation analysis of the neuroferritinopathy family.

. . MR scan of brain (1.5 Tesla), patient aged 30 years. (A) Axial T2-weighted sequences at midbrain level show disproportionate volume loss and signal.

Figure 4 Patient 3 MRI evolution over time

Axial MRI of a 46 year old man with secondary progressive MS showing a large left sided periventricular lesion which is hyperintense with (A) T2 weighted.

Figure 1 Segmentation of the normal-appearing periependymal white matter Segmentation of the normal-appearing periependymal white matter The figure demonstrates.

Figure 2 Patient 1 MRI evolution over time

Orbital lymphoma (A–C) compared with OIS (D–F).

MR images of the brain (axial sections, fluid-attenuated reversion recovery sequences) show the symmetric hyperintensities (arrows) involving the pyramidal.

Figure 1 MRI at presentation The axial diffusion-weighted image (A) showed restricted diffusion throughout the cortical ribbon of the right hemisphere.

Figure 1 Axial FLAIR brain MRI obtained on admission to the ICU demonstrated (A1) old hyperintense subcortical lesions (arrowhead), new superimposed on.

Signal intensity time curves of gradient-echo (GRE) and spin-echo (SE) echo-planar imaging sequences. Signal intensity time curves of gradient-echo (GRE)

Axial T1-weighted MRI of the thigh (A) and lower leg (B) for case 1 shows fatty infiltration of the quadriceps and adductor muscles (L2, 3 and 4 myotomes;

Conventional MR image findings in acute-stage ANE in 2-year-old-girl.

MR scan of brain fluid-attenuated inversion recovery (FLAIR) (A) and short tau inversion recovery (STIR) (B, C) showing asymmetrical hyperintensities affecting.

MR scans of brain and spine: (A) sagittal T2 image showing signal change in the posterior spinal cord between C3 and T6. MR scans of brain and spine: (A)

Cavernoma/telangiectasia.

Figure 1 MRIs MRIs (A and B) Axial FLAIR images of the brain demonstrate multifocal parenchymal lesions including the right hippocampus, right midbrain,

Figure MRI T1 coronal images show homogenous hyperintense lesion involving the right trigeminal nerve root (white arrows) in A and B and Meckel's cave.

Brain MRI performed with 1

Presentation transcript:

Figure 1 Brain MRI (A) MRI-brain gradient echo (GRE) axial T2 Figure 1 Brain MRI (A) MRI-brain gradient echo (GRE) axial T2* sequence showing a round 6-mm well-circumscribed hypointense lesion in the right pons in case 1. Brain MRI (A) MRI-brain gradient echo (GRE) axial T2* sequence showing a round 6-mm well-circumscribed hypointense lesion in the right pons in case 1. (B) MRI-brain GRE axial T2* sequence showing a 2-mm solitary brain microbleed in the ventral posterior nucleus of the right thalamus in case 2. James T.H. Teo et al. Neurol Clin Pract 2011;1:75-77 Copyright © 2011 by AAN Enterprises, Inc.